Indo Alusys Industries Ltd. is a DELHI based public ltd. Company Registered at dated 17-OCT-1979 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Indo Alusys Industries Ltd. is U74999DL1979PLC009937 and registration number is 009937 and SUMAN LATA SARASWAT is director in INDO ALUSYS INDUSTRIES LTD.

Carbo Industrial Holdings Ltd is a DELHI based public ltd. Company Registered at dated 06 MAR 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Carbo Industrial Holdings Ltd is L65993DL1981PLC300851 and registration number is 300851 and SUMAN LATA SARASWAT is director in CARBO INDUSTRIAL HOLDINGS LTD

Hindusthan Business Corporation Ltd. is a DELHI based public ltd. Company Registered at dated 06 MAR 1981 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Hindusthan Business Corporation Ltd. is L65993DL1981PLC299385 and registration number is 299385 and SUMAN LATA SARASWAT is director in HINDUSTHAN BUSINESS CORPORATION LTD.

Foster Engineering Industries Ltd is a DELHI based public ltd. Company Registered at dated 15 DEC 1980 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Foster Engineering Industries Ltd is L51103DL1980PLC299384 and registration number is 299384 and SUMAN LATA SARASWAT is director in FOSTER ENGINEERING INDUSTRIES LTD

Pradyumna Steels Ltd. is a DELHI based public ltd. Company Registered at dated 30-SEP-1972 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Pradyumna Steels Ltd. is L27109DL1972PLC319974 and registration number is 319974 and SUMAN LATA SARASWAT is director in PRADYUMNA STEELS LTD.

Jain Tube Company Limited is a DELHI based public ltd. Company Registered at dated 01 AUG 1964 on Ministry of Corporate Affairs(MCA), The Corporate Identification Number (CIN) of Jain Tube Company Limited is L25111DL1964PLC004235 and registration number is 004235 and SUMAN LATA SARASWAT is director in JAIN TUBE COMPANY LIMITED